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8989052 = 2219118277
BaseRepresentation
bin100010010010…
…100101111100
3121220200122212
4202102211330
54300122202
6520355552
7136256102
oct42224574
917820585
108989052
11508a676
123015bb8
131b29687
14129dc72
15bc8652
hex89297c

8989052 has 12 divisors (see below), whose sum is σ = 16558920. Its totient is φ = 4257936.

The previous prime is 8989051. The next prime is 8989061. The reversal of 8989052 is 2509898.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8989051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59063 + ... + 59214.

It is an arithmetic number, because the mean of its divisors is an integer number (1379910).

Almost surely, 28989052 is an apocalyptic number.

It is an amenable number.

8989052 is a deficient number, since it is larger than the sum of its proper divisors (7569868).

8989052 is a wasteful number, since it uses less digits than its factorization.

8989052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118300 (or 118298 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 8989052 is about 2998.1747780942. The cubic root of 8989052 is about 207.9240045353.

The spelling of 8989052 in words is "eight million, nine hundred eighty-nine thousand, fifty-two".

Divisors: 1 2 4 19 38 76 118277 236554 473108 2247263 4494526 8989052